Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red 6 star Brilliant Serpent's Eye
+320 Intellect
Epic
Yellow 1 star Quick Serpent's Eye
+480 Haste
Epic
Red 1 star Brilliant Queen's Garnet
+50 Intellect
Epic
Yellow 1 star Smooth Serpent's Eye
+480 Critical Strike
Epic
Yellow 1 star Smooth King's Amber
+40 Critical Strike
Epic
Red/Blue 1 star Accurate Shadow Spinel
+50 Expertise and +50 Hit
Epic
Blue 1 star Rigid Serpent's Eye
+480 Hit
Epic
Red 1 star Delicate Serpent's Eye
+320 Agility
Epic
Red/Yellow 1 star Deadly Fire Opal
+5 Agility and +4 Critical Strike
Epic
Red/Yellow 1 star Wicked Lava Coral
+50 Expertise and +50 Haste
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Red/Yellow/Blue 1 star Nightmare Tear
+0 All Stats
Epic